$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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LEED Brakes Manual Dual-Bowl Master Cylinder Upgrade Kits

4.0 out of 5 stars 12 Customer Reviews

LEED Brakes manual dual-bowl master cylinder upgrade kits will allow you to upgrade your factory single-bowl manual brake car to dual-bowl in no time! In each of these kits, you receive the brake line necessary to route from the new master cylinder to your factory distribution block. LEED also includes an adjustable combination valve to allow you to fine tune the amount of pressure your rear brakes receive in order to prevent rear wheel lockup. For those cars that require a pressure switch to activate the taillights, these combination blocks have one built-in to provide an easy connection.

Results 1 - 5 of 5

Brake Master Cylinder, 4-Wheel Drum, Manual Dual-Bowl Master Cylinder Upgrade, 1.00 in. Bore, Cast Iron, Natural, Reservoir, Edsel, Ford, Mercury, Kit

Part Number: LEB-FC0045HK

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Brake Master Cylinder, Manual Dual-Bowl Master Cylinder Upgrade, 1.000 in. Bore, Cast Iron, Natural, Reservoir, Edsel, Ford, Mercury, Kit

Part Number: LEB-FC0025HK

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Master Cylinders, Manual Dual-Bowl Master Cylinder Upgrade Kits, Brake Usage, 1.000 in. Bore, Iron, Natural, Reservoir, Ford, Mercury, Each

Part Number: LEB-FC0026HK

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

Brake Master Cylinder, Manual Hydraulic Kit with pre-bent lines and adjustable combination valve

Part Number: LEB-FC0029HK

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Brake Master Cylinder, Manual Hydraulic Kit with pre-bent lines and adjustable combination valve

Part Number: LEB-FC5001HK

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

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